WTD Multi-functional Electronic Descaling Device

WTDMultifunctional Electronic Descaling Unit

Product Overview

During circulation in cooling water systems, water inevitably leads to three major issues: scaling, microbial and algal growth, and corrosion. These problems result in reduced thermal efficiency, shortened equipment lifespan, and in severe cases, equipment perforation, pipe blockage, or even forced shutdowns. While traditional chemical methods can prevent or remove scale, they are costly, labor-intensive, and environmentally harmful. The multifunctional electronic descaling unit developed by Xingmailong Valve Group addresses these challenges. Utilizing high-frequency electromagnetic technology, it comprehensively treats water to effectively remove and prevent scale, as well as sterilize and eliminate algae. With a long service life, this unit is an ideal solution for circulating water treatment, offering functions such as scale prevention and removal, corrosion and rust inhibition, sterilization and algae elimination, and water activation. It is widely used in central air conditioning systems, industrial cooling systems, heat exchange systems, hot water boiler systems, and other water-using equipment systems.

Working Principle

The electronic descaling unit uses a host to generate an electromagnetic field that treats the water, creating a resonance effect. This breaks down large water molecule clusters into highly active single molecules or small clusters, altering the physical structure and properties of water. It enhances the polarity of water molecules, increases their dipole moment, and improves their ability to dissolve scale-forming components like calcium and magnesium ions and carbonate ions, thereby preventing scale formation. Simultaneously, under the high-frequency electromagnetic field, existing scale crystals gradually soften, detach, and dissolve, achieving descaling. Oxidation corrosion and under-deposit galvanic corrosion are primary causes of pipeline and equipment corrosion and rust. The high-frequency electromagnetic field controls and removes scale, while dissolved oxygen combines with water molecules, reducing its release and inhibiting oxidation and under-deposit corrosion, providing excellent anti-corrosion and rust prevention. Additionally, the high-frequency electromagnetic field disrupts the environment necessary for bacteria and algae survival. Dissolved oxygen forms substances like CaCO₃ and H₂O₂ under this field, which are highly effective at killing bacteria and algae.

Product Features
1. Advanced Technology: Resonance field electronic water treatment technology, representing the latest trend in electronic water treatment;
2. Strong Adaptability: Suitable for various water qualities, with a maximum hardness tolerance of 1000 mg/L (as CaCO₃);
3. Remarkable Effectiveness: More significant results compared to fixed-frequency products;
4. Low Energy Consumption: Energy usage reduced by over 50% compared to fixed-frequency products;
5. Compact Size: Volume reduced by over 30% compared to fixed-frequency products;
6. Lightweight: Weight reduced by over 50% compared to fixed-frequency products;
7. Low Resistance: Resistance coefficient as low as 0.2;
8. Long Lifespan: Service life of the new descaling unit exceeds 10 years.

Main Technical Parameters
Valve Body QT450, WCB, 304
Power Supply 220V
Specification DN50-DN500
Water Quality Adaptation Total hardness ≤1000 mg/L (as CaCO₃)
Performance Descaling rate ≥96%
Sterilization Rate ≥95%
Corrosion Rate 0.125 mm/a
Flow Velocity ≤2.8 m/s
Scale Prevention Rate ≥96%
Algae Elimination Rate ≥98%

Main Dimensions and Connection Sizes Unit: mm
Model Nominal Diameter A B C D Power Flow Rate
inch mm W T/H
WTD-50 2 50 500 100 280 300 25 19
WTD-65 2.5 65 500 100 280 300 25 28
WTD-80 3 80 500 150 330 300 50 50
WTD-100 4 1 00 500 150 330 300 50 80
WTD-125 5 125 600 219 340 400 70 125
WTD-150 6 150 680 273 350 400 70 180
WTD-200 8 200 800 325 470 500 80 320
WTD-250 10 250 850 377 530 550 120 490
WTD-300 12 300 920 426 560 600 210 710
WTD-350 14 350 970 478 560 650 250 1000
WTD-400 16 400 1020 530 660 700 330 1400
WTD-450 18 450 1090 630 730 750 410 1600
WTD-500 20 500 1200 720 830 800 500 1970